Libraries

library(FactoMineR)
library(tidyr)
library(dplyr)
library(magrittr)
library(ggplot2)
library(ggpubr)
library(factoextra)
library(gridExtra)

Screw Caps Data

raw_data <- read.table("ScrewCaps.csv",header=TRUE, sep=",", dec=".", row.names=1)
summary(raw_data)
       Supplier      Diameter          weight       nb.of.pieces        Shape     Impermeability
 Supplier A: 31   Min.   :0.4458   Min.   :0.610   Min.   : 2.000   Shape 1:134   Type 1:172    
 Supplier B:150   1st Qu.:0.7785   1st Qu.:1.083   1st Qu.: 3.000   Shape 2: 45   Type 2: 23    
 Supplier C: 14   Median :1.0120   Median :1.400   Median : 4.000   Shape 3:  8                 
                  Mean   :1.2843   Mean   :1.701   Mean   : 4.113   Shape 4:  8                 
                  3rd Qu.:1.2886   3rd Qu.:1.704   3rd Qu.: 5.000                               
                  Max.   :5.3950   Max.   :7.112   Max.   :10.000                               
        Finishing   Mature.Volume    Raw.Material     Price            Length      
 Hot Printing: 62   Min.   :  1000   ABS: 21      Min.   : 6.477   Min.   : 3.369  
 Lacquering  :133   1st Qu.: 15000   PP :148      1st Qu.:11.807   1st Qu.: 6.161  
                    Median : 45000   PS : 26      Median :14.384   Median : 8.086  
                    Mean   : 96930                Mean   :16.444   Mean   :10.247  
                    3rd Qu.:115000                3rd Qu.:18.902   3rd Qu.:10.340  
                    Max.   :800000                Max.   :46.610   Max.   :43.359  

Univariate & Bivariate Descriptive Statistics

How is the distribution of the Price? Comment your plot with respect to the quartiles of the Price.

As illustrated in the plots below, the distribution of the price is bimodal.

Finish fixing this

price_density <- ggdensity(raw_data,x="Price",y = "..count..",
                        color="darkblue",
                        fill="lightblue",size=0.5, 
                        alpha=0.2, 
                        title = "Price Distribution", 
                        linetype = "solid", add = c("median"),ylim=c(0,20),xlim=c(0,50)) +scale_x_continuous(limits=c(0,50))
  
price_boxplot <- ggboxplot(raw_data$Price, 
                           width = 0.1, 
                           fill ="lightgray", 
                           outlier.colour = "darkblue", outlier.shape=4.2, ylim=c(0,50),
                           xlim=c(0,20)) + rotate() 
price_boxplot_grob <- ggplotGrob(price_boxplot) 
price_density + annotation_custom(grob = price_boxplot_grob, xmin= 0, xmax = 50, ymin= -4.5 , ymax=6)

ggarrange(price_density, price_boxplot, ncol = 2, nrow = 1)

Does the Price depend on the Length? weight?

ggplot(raw_data, aes(x=Length, y=Price)) + geom_point() + geom_smooth(method=lm, color="darkblue")+ theme_minimal()

ggplot(raw_data, aes(x=weight, y=Price)) + geom_point() + geom_smooth(method=lm,color="red")+theme_minimal()

Does the Price depend on the Impermeability? Shape?

The plots below suggests there is some dependence on Impermeability - the medians differ significantly

impermability_plot_1 <- ggdotplot(raw_data,x="Impermeability",y="Price",color = "Impermeability", palette = "jco",binwidth = 1,legend="none")
shape_plot_1 <- ggdotplot(raw_data,x="Shape",y="Price",color = "Shape", palette = "npg",binwidth = 1,legend="none")
impermability_plot_2 <- ggboxplot(raw_data,x="Impermeability",y="Price",color = "Impermeability", palette = "jco",legend="none")
shape_plot_2 <- ggboxplot(raw_data,x="Shape",y="Price",color = "Shape", palette = "npg", legend = "none")
ggarrange(ggarrange(impermability_plot_1,impermability_plot_2,ncol = 2, nrow = 1),
           ggarrange(shape_plot_1,shape_plot_2,ncol = 2, nrow = 1),
           ncol = 1, nrow = 2)

Which is the less expensive Supplier?

#Do this questions

One important point in explanatory data analysis consists in identifying potential outliers. Could you give points which are suspect regarding the Mature.Volume variable? Give the characteristics (other features) of the observations that seem suspsect

Mature.Volume_plot_2 <- gghistogram(raw_data,x="Mature.Volume",y="..count..")
Using `bins = 30` by default. Pick better value with the argument `bins`.
Mature.Volume_plot_2

We decide to remove the outliers:

library(dplyr)
raw_data <- raw_data %>% filter ( Mature.Volume < 600000 )  

Perform a PCA on the dataset ScrewCap, explain briefly what are the aims of a PCA and how categorical variables are handled?

This dataset 1 quantitative variable (Price) and 5 qualitative variables (Supplier, Shape, Impermeability and Finishing) which are considered as illustrative.

res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10,axes = c(1,2))

fviz_pca_ind(res.pca, col.ind="contrib") + scale_color_gradient2(low="blue", mid="white", high="red", midpoint=4) + theme_minimal()

Compute the correlation matrix between the variables and comment it with respect to the correlation circle

We first center and standardize the variables:

#virer les outliers
don <- as.matrix(raw_data[,-c(1,5,6,7,9,10)]) %>% scale()
don_correlation <- cor(don)
  1. On what kind of relationship PCA focuses? Is it a problem?

  2. Comment the PCA outputs. • Comment the position of the categories Impermeability=type 2 and Raw.Material=PS. • Comment the percentage of inertia

barplot(res.pca$eig[,2], names.arg = 1:nrow(res.pca$eig))

drawn <- c("90", "89", "164", "161", "163", "131")
plot.PCA(res.pca, select = drawn, axes = 1:2, choix = 'ind', invisible = 'quali', title = '')

wilks.p <- structure(c(1.39936324848005e-27, 1.02072912984402e-22, 2.01088132732067e-11, 
3.37174568997818e-07, 0.394546176405119), .Names = c("Impermeability", "Raw.Material", "Shape", "Supplier", "Finishing"))
wilks.p
Impermeability   Raw.Material          Shape       Supplier      Finishing 
  1.399363e-27   1.020729e-22   2.010881e-11   3.371746e-07   3.945462e-01 
sample = sample(rownames(res.pca$call$X), length(rownames(res.pca$call$X)))
res.pca$call$X = res.pca$call$X[sample,]
res.pca$ind$coord = res.pca$ind$coord[sample[!sample %in% rownames(res.pca$ind.sup$coord)],]
res.pca$ind.sup$coord = res.pca$ind.sup$coord[sample[sample %in% rownames(res.pca$ind.sup$coord)],]
drawn <-c("90", "89", "164", "161", "163", "131")
hab <-"Impermeability"
plotellipses(res.pca, axes = 1:2, invisible = 'quali', select = drawn, keepvar = hab, title = '')
NULL
drawn <-c("Length", "Diameter", "weight", "nb.of.pieces", "Price")
plot.PCA(res.pca, select = drawn, axes = 1:2, choix = 'var', title = '')

drawn <- c("Type 1", "Type 2", "Supplier A", "PS", "PP", "Shape 2", "Shape 3", "Shape 1", "Lacquering", "Supplier B", "Supplier C","Hot Printing")
plot.PCA(res.pca, select = drawn, axes = 1:2, choix = 'ind', invisible = c('ind', 'ind.sup'), title = '')
the condition has length > 1 and only the first element will be usedthe condition has length > 1 and only the first element will be usedthe condition has length > 1 and only the first element will be usedthe condition has length > 1 and only the first element will be used

res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10, ncp=3) #ncp = 3

res.hcpc <- HCPC(res.pca, nb.clust = -1
                , graph = FALSE)
Chi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrect
drawn <- c("90", "89", "164", "161", "163", "131")
plot.HCPC(res.hcpc, choice = 'map', draw.tree = FALSE, select = drawn, title = '')

dimdesc(res.pca, axes = 1:1)
$Dim.1
$Dim.1$quanti
              correlation       p.value
Length          0.9853764 3.259183e-147
Diameter        0.9851090 1.784008e-146
weight          0.9774643 1.263294e-129
Price           0.7960132  4.472456e-43
nb.of.pieces   -0.2017085  5.139018e-03
Mature.Volume  -0.4118157  3.243173e-09

$Dim.1$quali
                      R2      p.value
Impermeability 0.4767041 2.203784e-28
Raw.Material   0.4309747 9.602186e-24
Shape          0.2024825 3.268025e-09

$Dim.1$category
          Estimate      p.value
Type 2   1.8697709 2.203784e-28
PS       1.6944602 3.078822e-20
Shape 2  1.4547681 6.874053e-11
ABS     -0.1039202 1.566216e-02
Shape 1 -0.3981492 5.692581e-07
PP      -1.5905400 1.465743e-20
Type 1  -1.8697709 2.203784e-28
res.hcpc$desc.var
$test.chi2
                    p.value df
Impermeability 5.318642e-18  2
Raw.Material   5.226547e-17  4
Shape          5.626207e-06  6
Supplier       4.102258e-02  4

$category
$category$`1`
                        Cla/Mod    Mod/Cla    Global      p.value    v.test
Raw.Material=PP       25.000000  97.297297 75.392670 0.0001368886  3.813724
Impermeability=Type 1 22.023810 100.000000 87.958115 0.0049829303  2.808135
Supplier=Supplier C    0.000000   0.000000  7.329843 0.0434829294 -2.019041
Raw.Material=PS        3.846154   2.702703 13.612565 0.0222292828 -2.286427
Raw.Material=ABS       0.000000   0.000000 10.994764 0.0081544536 -2.645607
Impermeability=Type 2  0.000000   0.000000 12.041885 0.0049829303 -2.808135
Shape=Shape 2          2.222222   2.702703 23.560209 0.0002330416 -3.680210

$category$`2`
                        Cla/Mod   Mod/Cla    Global      p.value    v.test
Impermeability=Type 1  74.40476 93.984962 87.958115 0.0002868332  3.626910
Supplier=Supplier C   100.00000 10.526316  7.329843 0.0050545222  2.803538
Raw.Material=PP        74.30556 80.451128 75.392670 0.0173789787  2.378590
Raw.Material=PS        38.46154  7.518797 13.612565 0.0004703729 -3.497084
Impermeability=Type 2  34.78261  6.015038 12.041885 0.0002868332 -3.626910

$category$`3`
                         Cla/Mod   Mod/Cla   Global      p.value    v.test
Impermeability=Type 2 65.2173913 71.428571 12.04188 2.909966e-12  6.982005
Raw.Material=PS       57.6923077 71.428571 13.61257 4.169068e-11  6.597941
Shape=Shape 2         31.1111111 66.666667 23.56021 9.932485e-06  4.418638
Shape=Shape 1          5.3846154 33.333333 68.06283 6.715709e-04 -3.400930
Impermeability=Type 1  3.5714286 28.571429 87.95812 2.909966e-12 -6.982005
Raw.Material=PP        0.6944444  4.761905 75.39267 2.869539e-13 -7.300381


$quanti.var
                   Eta2      P-value
Length        0.8036361 3.530117e-67
Diameter      0.8025769 5.853470e-67
weight        0.8013378 1.053993e-66
Mature.Volume 0.7588382 8.649758e-59
Price         0.4812030 1.620918e-27
nb.of.pieces  0.1760507 1.243497e-08

$quanti
$quanti$`1`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
Mature.Volume 11.942982     2.431183e+05 82206.026178   67166.762125 9.103190e+04 7.064414e-33
Diameter      -3.255425     8.214269e-01     1.294639       0.254233 9.821218e-01 1.132228e-03
Length        -3.297003     6.491733e+00    10.329589       2.056760 7.864783e+00 9.772253e-04
weight        -3.536244     1.100262e+00     1.714121       0.315574 1.172854e+00 4.058595e-04
nb.of.pieces  -3.780986     3.324324e+00     4.115183       1.274576 1.413225e+00 1.562083e-04
Price         -3.857939     1.245686e+01    16.552332       4.115901 7.172431e+00 1.143473e-04

$quanti$`2`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
nb.of.pieces   5.739229         4.503759     4.115183   1.352381e+00 1.413225e+00 9.510856e-09
Price         -2.999298        15.521715    16.552332   4.620374e+00 7.172431e+00 2.706026e-03
weight        -5.297059         1.416482     1.714121   3.882302e-01 1.172854e+00 1.176825e-07
Length        -5.533133         8.244766    10.329589   2.492726e+00 7.864783e+00 3.145605e-08
Diameter      -5.565997         1.032748     1.294639   3.121379e-01 9.821218e-01 2.606582e-08
Mature.Volume -8.031930     47177.255639 82206.026178   3.971314e+04 9.103190e+04 9.595124e-16

$quanti$`3`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
Length        12.298789        30.295407    10.329589   7.979008e+00 7.864783e+00 9.194180e-35
Diameter      12.294570         3.787033     1.294639   1.000521e+00 9.821218e-01 9.687099e-35
weight        12.254018         4.680731     1.714121   1.164251e+00 1.172854e+00 1.598746e-34
Price          9.282815        30.295414    16.552332   8.814239e+00 7.172431e+00 1.650583e-20
Mature.Volume -3.281665     20542.857143 82206.026178   1.547128e+04 9.103190e+04 1.031962e-03
nb.of.pieces  -3.659694         3.047619     4.115183   7.221786e-01 1.413225e+00 2.525166e-04


attr(,"class")
[1] "catdes" "list " 

Fisher test Variance

fviz_nbclust(don, kmeans, method = "wss") + geom_vline(xintercept = 3, linetype = 2)

Comments the results and describe precisely one cluster – Add Fisher Test

The cluster 1 is made of individuals sharing : - high values for the variable Mature.Volume. - low values for the variables nb.of.pieces, Price, weight, Length and Diameter (variables are sorted from the weakest).

The cluster 2 is made of individuals sharing : - high values for the variable nb.of.pieces. - low values for the variables Mature.Volume, Diameter, Length, weight and Price (variables are sorted from the weakest).

The cluster 3 is made of individuals such as 89, 90, 131, 161, 163 and 164. This group is characterized by : - high values for the variables Length, Diameter, weight and Price (variables are sorted from the strongest). - low values for the variables nb.of.pieces and Mature.Volume (variables are sorted from the weakest).

If someone ask you why you have selected k components and not k + 1 or k − 1, what is your answer? (could you suggest a strategy to assess the stability of the approach? - are there many differences between the clustering obtained on k components or on the initial data)

res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10,ncp=4)

res.hcpc <- HCPC(res.pca, nb.clust = -1)

res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10,ncp=3)

res.hcpc <- HCPC(res.pca, nb.clust = -1)

res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10,ncp=2)

res.hcpc <- HCPC(res.pca, nb.clust = -1)

res.hcpc <- HCPC(res.pca, nb.clust = -1, graph = FALSE)
Chi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrect
res.hcpc <- HCPC(res.pca, nb.clust = -1, graph = FALSE)
Chi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrect
res.hcpc
**Results for the Hierarchical Clustering on Principal Components**
   name                    description                                              
1  "$data.clust"           "dataset with the cluster of the individuals"            
2  "$desc.var"             "description of the clusters by the variables"           
3  "$desc.var$quanti.var"  "description of the cluster var. by the continuous var." 
4  "$desc.var$quanti"      "description of the clusters by the continuous var."     
5  "$desc.var$test.chi2"   "description of the cluster var. by the categorical var."
6  "$desc.axes$category"   "description of the clusters by the categories."         
7  "$desc.axes"            "description of the clusters by the dimensions"          
8  "$desc.axes$quanti.var" "description of the cluster var. by the axes"            
9  "$desc.axes$quanti"     "description of the clusters by the axes"                
10 "$desc.ind"             "description of the clusters by the individuals"         
11 "$desc.ind$para"        "parangons of each clusters"                             
12 "$desc.ind$dist"        "specific individuals"                                   
13 "$call"                 "summary statistics"                                     
14 "$call$t"               "description of the tree"                                
plot.HCPC(res.hcpc, choice = 'map', draw.tree = FALSE, title = '', select=c("12"))

res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10,ncp=3)

res.hcpc <- HCPC(res.pca, nb.clust = -1, graph = FALSE)
Chi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrect
res.hcpc
**Results for the Hierarchical Clustering on Principal Components**
   name                    description                                              
1  "$data.clust"           "dataset with the cluster of the individuals"            
2  "$desc.var"             "description of the clusters by the variables"           
3  "$desc.var$quanti.var"  "description of the cluster var. by the continuous var." 
4  "$desc.var$quanti"      "description of the clusters by the continuous var."     
5  "$desc.var$test.chi2"   "description of the cluster var. by the categorical var."
6  "$desc.axes$category"   "description of the clusters by the categories."         
7  "$desc.axes"            "description of the clusters by the dimensions"          
8  "$desc.axes$quanti.var" "description of the cluster var. by the axes"            
9  "$desc.axes$quanti"     "description of the clusters by the axes"                
10 "$desc.ind"             "description of the clusters by the individuals"         
11 "$desc.ind$para"        "parangons of each clusters"                             
12 "$desc.ind$dist"        "specific individuals"                                   
13 "$call"                 "summary statistics"                                     
14 "$call$t"               "description of the tree"                                

Characterization of each supplier

catdes(raw_data, num.var=6)
Chi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrect
$test.chi2
                  p.value df
Raw.Material 4.088669e-21  2
Shape        2.873602e-16  3
Supplier     1.088731e-02  2

$category
$category$`Type 1`
                     Cla/Mod   Mod/Cla   Global      p.value    v.test
Shape=Shape 1       99.23077 76.785714 68.06283 1.043033e-11  6.800436
Raw.Material=PP     97.91667 83.928571 75.39267 1.773212e-11  6.723573
Supplier=Supplier A 72.41379 12.500000 15.18325 1.301492e-02 -2.483361
Raw.Material=PS     30.76923  4.761905 13.61257 5.429478e-15 -7.816541
Shape=Shape 2       51.11111 13.690476 23.56021 2.151940e-15 -7.932260

$category$`Type 2`
                       Cla/Mod   Mod/Cla   Global      p.value    v.test
Shape=Shape 2       48.8888889 95.652174 23.56021 2.151940e-15  7.932260
Raw.Material=PS     69.2307692 78.260870 13.61257 5.429478e-15  7.816541
Supplier=Supplier A 27.5862069 34.782609 15.18325 1.301492e-02  2.483361
Raw.Material=PP      2.0833333 13.043478 75.39267 1.773212e-11 -6.723573
Shape=Shape 1        0.7692308  4.347826 68.06283 1.043033e-11 -6.800436


$quanti.var
                    Eta2      P-value
Diameter      0.47062626 6.604215e-28
Length        0.46804072 1.049429e-27
weight        0.45675032 7.728264e-27
Price         0.43301606 4.512224e-25
Mature.Volume 0.07171395 1.801495e-04

$quanti
$quanti$`Type 1`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
Mature.Volume  3.691294     91225.988095 82206.026178   9.338486e+04 9.103190e+04 2.231162e-04
Price         -9.070449        14.805996    16.552332   4.819967e+00 7.172431e+00 1.185272e-19
weight        -9.315716         1.420835     1.714121   6.707159e-01 1.172854e+00 1.211330e-20
Length        -9.430150         8.338742    10.329589   4.357114e+00 7.864783e+00 4.095012e-21
Diameter      -9.456161         1.045344     1.294639   5.411724e-01 9.821218e-01 3.194554e-21

$quanti$`Type 2`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
Diameter       9.456161         3.115573     1.294639       1.449522 9.821218e-01 3.194554e-21
Length         9.430150        24.871426    10.329589      11.600832 7.864783e+00 4.095012e-21
weight         9.315716         3.856391     1.714121       1.708742 1.172854e+00 1.211330e-20
Price          9.070449        29.308174    16.552332       8.516118 7.172431e+00 1.185272e-19
Mature.Volume -3.691294     16321.086957 82206.026178   13496.587327 9.103190e+04 2.231162e-04


attr(,"class")
[1] "catdes" "list " 
res.famd <- FAMD (raw_data, ncp = 5, graph = TRUE, sup.var =  c(1,5,7,10), axes = c(1,2), row.w = NULL, tab.comp = NULL)

res.hcpc.famd <- HCPC(res.famd, nb.clust = -1
                , graph = TRUE)

plot.HCPC(res.hcpc.famd, choice = 'map', draw.tree = FALSE, select = c(1,10), title = '')

P= c(Supplier = "Supplier A", Diameter=3.7800000 , weight = 3.780000 , nb.of.pieces = 2 , Shape = "Shape 1" , Impermeability =  "Type 1", Finishing="Lacquering", Mature.Volume = 60000, Raw.Material = "PS", Length = "30.118312")
Error: unexpected string constant in:
"Length
P= c(Supplier = ""
---
title: "R Notebook"
output: html_notebook
---

**Libraries**

```{r}
library(FactoMineR)
library(tidyr)
library(dplyr)
library(magrittr)
library(ggplot2)
library(ggpubr)
library(factoextra)
library(gridExtra)
```



**Screw Caps Data**
```{r}
raw_data <- read.table("ScrewCaps.csv",header=TRUE, sep=",", dec=".", row.names=1)
summary(raw_data)
```



**Univariate & Bivariate Descriptive Statistics**

*How is the distribution of the Price? Comment your plot with respect to the quartiles of the Price.*

As illustrated in the plots below, the distribution of the price is bimodal.

Finish fixing this 

```{r}

price_density <- ggdensity(raw_data,x="Price",y = "..count..",
                        color="darkblue",
                        fill="lightblue",size=0.5, 
                        alpha=0.2, 
                        title = "Price Distribution", 
                        linetype = "solid", add = c("median"),ylim=c(0,20),xlim=c(0,50)) +scale_x_continuous(limits=c(0,50))
  
price_boxplot <- ggboxplot(raw_data$Price, 
                           width = 0.1, 
                           fill ="lightgray", 
                           outlier.colour = "darkblue", outlier.shape=4.2, ylim=c(0,50),
                           xlim=c(0,20)) + rotate() 
price_boxplot_grob <- ggplotGrob(price_boxplot) 

price_density + annotation_custom(grob = price_boxplot_grob, xmin= 0, xmax = 50, ymin= -4.5 , ymax=6)

ggarrange(price_density, price_boxplot, ncol = 2, nrow = 1)

```




*Does the Price depend on the Length? weight?*

```{r}

ggplot(raw_data, aes(x=Length, y=Price)) + geom_point() + geom_smooth(method=lm, color="darkblue")+ theme_minimal()

ggplot(raw_data, aes(x=weight, y=Price)) + geom_point() + geom_smooth(method=lm,color="red")+theme_minimal()

```

*Does the Price depend on the Impermeability? Shape?*

The plots below suggests there is some dependence on Impermeability - the medians differ significantly 


```{r}
impermability_plot_1 <- ggdotplot(raw_data,x="Impermeability",y="Price",color = "Impermeability", palette = "jco",binwidth = 1,legend="none")

shape_plot_1 <- ggdotplot(raw_data,x="Shape",y="Price",color = "Shape", palette = "npg",binwidth = 1,legend="none")

impermability_plot_2 <- ggboxplot(raw_data,x="Impermeability",y="Price",color = "Impermeability", palette = "jco",legend="none")

shape_plot_2 <- ggboxplot(raw_data,x="Shape",y="Price",color = "Shape", palette = "npg", legend = "none")

ggarrange(ggarrange(impermability_plot_1,impermability_plot_2,ncol = 2, nrow = 1),
           ggarrange(shape_plot_1,shape_plot_2,ncol = 2, nrow = 1),
           ncol = 1, nrow = 2)

```

*Which is the less expensive Supplier?*

```{r}
#Do this questions
```


*One important point in explanatory data analysis consists in identifying potential outliers. Could you give points which are suspect regarding the Mature.Volume variable? Give the characteristics (other features) of the observations that seem suspsect* 
```{r}

Mature.Volume_plot_2 <- gghistogram(raw_data,x="Mature.Volume",y="..count..")
Mature.Volume_plot_2
```

We decide to remove the outliers:

```{r}
library(dplyr)
raw_data <- raw_data %>% filter (Mature.Volume < 6e+05 )  
```



*Perform a PCA on the dataset ScrewCap, explain briefly what are the aims of a PCA and how categorical variables are handled?*

This dataset 1 quantitative variable (Price) and 5 qualitative variables (Supplier, Shape, Impermeability and Finishing) which are considered as illustrative.

```{r}
res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10,axes = c(1,2))

fviz_pca_ind(res.pca, col.ind="contrib") + scale_color_gradient2(low="blue", mid="white", high="red", midpoint=4) + theme_minimal()

```

*Compute the correlation matrix between the variables and comment it with respect to the correlation circle*

We first center and standardize the variables:

```{r}
#virer les outliers

don <- as.matrix(raw_data[,-c(1,5,6,7,9,10)]) %>% scale()
don_correlation <- cor(don)
```


6) On what kind of relationship PCA focuses? Is it a problem?

7) Comment the PCA outputs.
• Comment the position of the categories Impermeability=type 2 and Raw.Material=PS.
• Comment the percentage of inertia
```{r}
barplot(res.pca$eig[,2], names.arg = 1:nrow(res.pca$eig))
drawn <- c("90", "89", "164", "161", "163", "131")
plot.PCA(res.pca, select = drawn, axes = 1:2, choix = 'ind', invisible = 'quali', title = '')
wilks.p <- structure(c(1.39936324848005e-27, 1.02072912984402e-22, 2.01088132732067e-11, 
3.37174568997818e-07, 0.394546176405119), .Names = c("Impermeability", "Raw.Material", "Shape", "Supplier", "Finishing"))
wilks.p

sample = sample(rownames(res.pca$call$X), length(rownames(res.pca$call$X)))
res.pca$call$X = res.pca$call$X[sample,]
res.pca$ind$coord = res.pca$ind$coord[sample[!sample %in% rownames(res.pca$ind.sup$coord)],]
res.pca$ind.sup$coord = res.pca$ind.sup$coord[sample[sample %in% rownames(res.pca$ind.sup$coord)],]

drawn <-c("90", "89", "164", "161", "163", "131")
hab <-"Impermeability"
plotellipses(res.pca, axes = 1:2, invisible = 'quali', select = drawn, keepvar = hab, title = '')

drawn <-c("Length", "Diameter", "weight", "nb.of.pieces", "Price")
plot.PCA(res.pca, select = drawn, axes = 1:2, choix = 'var', title = '')

drawn <- c("Type 1", "Type 2", "Supplier A", "PS", "PP", "Shape 2", "Shape 3", "Shape 1", "Lacquering", "Supplier B", "Supplier C","Hot Printing")
plot.PCA(res.pca, select = drawn, axes = 1:2, choix = 'ind', invisible = c('ind', 'ind.sup'), title = '')






res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10, ncp=3) #ncp = 3
res.hcpc <- HCPC(res.pca, nb.clust = -1
                , graph = FALSE)

drawn <- c("90", "89", "164", "161", "163", "131")
plot.HCPC(res.hcpc, choice = 'map', draw.tree = FALSE, select = drawn, title = '')
dimdesc(res.pca, axes = 1:1)
res.hcpc$desc.var

```

Fisher test
Variance


```{r}

fviz_nbclust(don, kmeans, method = "wss") + geom_vline(xintercept = 3, linetype = 2)

```


*Comments the results and describe precisely one cluster* -- Add Fisher Test

The cluster 1 is made of individuals sharing :
- high values for the variable Mature.Volume. 
- low values for the variables nb.of.pieces, Price, weight, Length and Diameter (variables are sorted from the weakest).

The cluster 2 is made of individuals sharing :
- high values for the variable nb.of.pieces. 
- low values for the variables Mature.Volume, Diameter, Length, weight and Price (variables are sorted from the weakest).

The cluster 3 is made of individuals such as 89, 90, 131, 161, 163 and 164. This group is characterized by :
- high values for the variables Length, Diameter, weight and Price (variables are sorted from the strongest).
- low values for the variables nb.of.pieces and Mature.Volume (variables are sorted from the weakest).


*If someone ask you why you have selected k components and not k + 1 or k − 1, what is your answer? (could you suggest a strategy to assess the stability of the approach? - are there many differences between the clustering obtained on k components or on the initial data)*

```{r}
res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10,ncp=4)
res.hcpc <- HCPC(res.pca, nb.clust = -1)
res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10,ncp=3)
res.hcpc <- HCPC(res.pca, nb.clust = -1)
res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10,ncp=2)
res.hcpc <- HCPC(res.pca, nb.clust = -1)
```
```{r}
res.hcpc <- HCPC(res.pca, nb.clust = -1, graph = FALSE)

```

 
```{r}
res.hcpc <- HCPC(res.pca, nb.clust = -1, graph = FALSE)
res.hcpc
plot.HCPC(res.hcpc, choice = 'map', draw.tree = FALSE, title = '', select=c("12"))


res.pca <- PCA(raw_data,quali.sup = c(1,5,6,7,9),quanti.sup = 10,ncp=3)
res.hcpc <- HCPC(res.pca, nb.clust = -1, graph = FALSE)
res.hcpc

```

Characterization of each supplier


```{r}
catdes(raw_data, num.var=1)
catdes(raw_data, num.var=5)
catdes(raw_data, num.var=6)


```


```{r}
res.famd <- FAMD (raw_data, ncp = 5, graph = TRUE, sup.var =  c(1,5,7,10), axes = c(1,2), row.w = NULL, tab.comp = NULL)


res.hcpc.famd <- HCPC(res.famd, nb.clust = -1
                , graph = TRUE)

plot.HCPC(res.hcpc.famd, choice = 'map', draw.tree = FALSE, select = c(1,10), title = '')


```


```{r}

summary(res.hcpc.famd)

res.hcpc.famd$call$X$Dim.1


```

